40947714

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 95708160

約数和(自身を除く): 54760446

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 401, 549, 558, 802, 837, 1098, 1203, 1647, 1674, 1891, 2406, 3294, 3609, 3782, 5673, 7218, 10827, 11346, 12431, 17019, 21654, 24461, 24862, 34038, 37293, 48922, 51057, 73383, 74586, 102114, 111879, 146766, 220149, 223758, 335637, 440298, 660447, 671274, 758291, 1320894, 1516582, 2274873, 4549746, 6824619, 13649238, 20473857, 40947714]

約数ペア:

[(1, 40947714), (2, 20473857), (3, 13649238), (6, 6824619), (9, 4549746), (18, 2274873), (27, 1516582), (31, 1320894), (54, 758291), (61, 671274), (62, 660447), (93, 440298), (122, 335637), (183, 223758), (186, 220149), (279, 146766), (366, 111879), (401, 102114), (549, 74586), (558, 73383), (802, 51057), (837, 48922), (1098, 37293), (1203, 34038), (1647, 24862), (1674, 24461), (1891, 21654), (2406, 17019), (3294, 12431), (3609, 11346), (3782, 10827), (5673, 7218)]